package net.zjitc.service;

import net.zjitc.pojo.Product;
import net.zjitc.pojo.Sale;
import net.zjitc.vo.DateVo;
import net.zjitc.vo.ProductVo;

import java.util.List;

/**
 * @AUTHOR zhj
 * @DATE 2019/3/30 15:25
 */
public interface SaleService {
    List<Sale> findSaleInfo(DateVo vo);
    List<Product> countHotSaleProducts(String day);
}
